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#1
09-23-2003, 10:45 AM
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I have a 67' 4DR HT CAT with a 400 2bbl. (rochester 2GC ) with 143 heads and single exh. I've set the timing to 6 degs BTDC as per the marks and the manual, any suggestions as to what would be a better deg. THANKS
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#2
09-23-2003, 10:45 AM
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I have a 67' 4DR HT CAT with a 400 2bbl. (rochester 2GC ) with 143 heads and single exh. I've set the timing to 6 degs BTDC as per the marks and the manual, any suggestions as to what would be a better deg. THANKS
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#3
09-23-2003, 11:30 AM
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It would be better to experiment.
Try 2ΒΊ more advance and see what it does.2 more etc. until it doesn't work good. Better 'feel' may be worse fuel milage though. The best thing would be to change the advance curve in the distributor. johnta1 Pontiac Power RULES !!! www.wallaceracing.com 
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John Wallace - johnta1 Pontiac Power RULES !!! www.wallaceracing.com Winner of Top Class at Pontiac Nationals, 2004 Cordova Winner of Quick 16 At Ames 2004 Pontiac Tripower Nats KRE's MR-1 - 1st 5 second Pontiac block ever! W.E.C moment "Every man has a right to his own opinion, but no man has a right to be wrong in his facts." "People demand freedom of speech to make up for the freedom of thought which they avoid." – Socrates |
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